This research aims to develop an Indonesian news text classification system to distinguish between formal and non-formal texts. This classification system utilises the Long Short-Term Memory (LSTM) algorithm with reference to the Big Indonesian Dictionary (KBBI). The development process involves text preprocessing techniques, such as data cleaning, lower case, remove punctuation, tokenising, st…
Skripsi ini melaporkan hasil penelitian pengaruh dari kelembaban terhadap karakteristik tegangan tembus minyak mineral nynas nytro libra sebagai minyak isolasi dengan ditambah beberapa pengisi seperti Fe3O4, MgCl2, dan NaCl pada kelembaban relatif yang berbeda-beda. Pengujian dilakukan terhadap sampel nynas nytro libra oil dengan penambahan tiga pengisi pada konsentrasi 0,05;0,1;0,2 dalam g/L u…
Penelitian ini melaporkan hasil penelitian mengenai pengaruh polutan dari kendaraan bermotor yang melintasi Jalan Musi 2 Palembang pada material isolasi epoxy resin. Pengukuran yang dilakukan yaitu sudut kontak (contact angle) dan arus bocor (leakage current). Pengukuran sudut kontak pada sampel tanpa pengkondisian sebagai sampel kontrol, 120 jam; 168 jam; dan 216 jam didapatkan nilai sudut kon…
Skripsi ini melaporkan hasil studi mengenai pengaruh penambahan nanopartikel TiO2 dan ZnO terhadap dielectric loss (tan δ) pada corn oil yang berpotensi sebagai alternatif minyak transformator. Pengujian dilakukan terhadap sampel corn oil dengan pengisi TiO2 dan ZnO dengan variasi konsentrasi 0,01; 0,1; 1 g/l pada temperatur 80°C serta dilakukan pengukuran terhadap sampel corn oil tanpa pengi…
This study aims to determine the effect of the combination of the addition of red ginger and palm sugar according to the characteristics, physical, chemical, functional, and organoleptic. This study used a Completely Randomized Design (RALF) Factorial with 3 treatment levels and repeated 3 times. Treatment factors included the addition of palm sugar and red ginger with a concentration (w/w) of …
This study examines the effect of adding a mixed filler of Cerium Oxide (CeO₂) and Silicon Dioxide (SiO₂) nanoparticles on the dielectric characteristics of corn oil as an environmentally friendly alternative transformer insulating oil. The CeO₂–SiO₂ nanoparticle mixture was prepared in a 1:1 ratio with concentrations of 0,05; 0,1; 0,15; and 0,2 wt%. The experimental procedures includ…
Silicone oil is one of the insulating liquids used in power transformers due to its high thermal stability and excellent dielectric properties. However, during operation, this oil may degrade because of thermal aging and contamination by solid particles such as Kraft paper. This study aims to analyze the effect of thermal aging and the presence of Kraft paper particles on the breakdown voltage …
This study aims to analyze the breakdown voltage characteristics of a mixture of mineral oil and Extra Virgin Olive Oil (EVOO) with the addition of Aluminium Oxide (Al₂O₃) nanoparticles as filler. Mineral transformer oil is widely used due to its excellent dielectric strength but is not environmentally friendly. As an alternative, Extra Virgin Olive Oil, which is biodegradable and has a hig…
This study aims to analyze the effect of addition of ZnO, Al2O3, and TiO2 nanoparticles on breakdown voltage values. The test was conducted on soybean oil samples with varying concentrations of 0,1, 0,2, 0,3, and 0,4 wt% of each nanoparticles, as well as pure soybean oil to observe the effect of adding ZnO, Al2O3, and TiO2 nanoparticles. This test used ∅ 13 mm sphere electrode system with a 2…
This research is an experimental study on utilizing Nipah fruit peel waste into biochar briquettes using an alternative inorganic adhesive. The study aimed to analyze the effect of adding different concentrations of clay adhesive on the briquettes' physical (density) and proximate qualities, and to determine the optimal formulation. This experimental research employed a Completely Randomized De…
This study aims to identify the effect of land use changes on the increase in runoff discharge in the Bukit Siguntang area, Palembang City, for five years, namely in 2019, 2021, 2022, 2023 and 2024. The method used in this study is spatial analysis using ArcGIS software version 10.8 to classify changes and using the Rational method to calculate runoff discharge. The results show that land use c…
Malnutrition during pregnancy may affect the future health of both mother and child. Malnutrition occurs when the body has an excess or deficiency of nutrients. Diet is a factor that can be modified to achieve optimal pregnancy weight gain. This study aims to determine the association between maternal diet quality index and gestational weight gain. This study has an observational analytic desig…
Most sources of fuel used today are fossil fuels. Supplies of fossil fuel sources has declined over time. This is because it is non-renewable. Accompanied by the use of fuel increasing negative impact on the environment in which high levels of air pollution due to emissions result of fossil fuel combustion processes that can cause health problems and damage to the environment. Biodiesel is know…
Perubahan iklim global mendorong Uni Eropa (UE) sebagai pasar tunggal terbesar untuk menginisiasi European Union on Deforestation free Regulation (EUDR), sebuah kebijakan yang mengharuskan komoditas impor, termasuk minyak sawit untuk memenuhi standar deforestation-free dan sistem ketertelusuran yang terverifikasi. Regulasi ini menimbulkan dampak dan tantangan bagi negara produsen, terutama Indo…
TINDAKAN SOSIAL IBU-IBU PKK DALAM PEMANFAATAN KEBUN SINGKONG AGAR MEMILIKI NILAI JUAL DI DESA PENYANDINGAN KECAMATAN SOSOH BUAY RAYAP KABUPATEN OGAN KOMERING ULU Penelitian ini membahas tentang tindakan sosial ibu-ibu PKK dalam pemanfaatan kebun singkong agar memiliki nilai jual di Desa Penyandingan Kecamatan Sosoh Buay Rayap. Tujuan penelitian ini adalah untuk mengetahui dan menganalisis tinda…
Penelitian ini bertujuan untuk memahami perubahan sosial dan ekonomi pada masyarakat yang terjadi di Desa Pasir Putih pasca alih fungsi lahan. Penelitian ini menggunakan pendekatan kualitatif dengan metode studi kasus, serta mengumpulkan data melalui wawancara mendalam, observasi aktivitas sosial dan ekonomi, serta dokumentasi. Penelitian ini dilakukan sejak Mei hingga Agustus 2025 yang melibat…
Background: Caries is the most common oral health problem that occurs on children. Calcium deficiency due to demineralization of the enamel could be anticipated with application of remineralization materials. One of the natural alternatives to support remineralization process is quail eggshells (Coturnix coturnix) containing high calcium carbonate as hydroxyapatite precursor. Objective: To know…
Indonesia merupakan salah satu negara dengan kekayaan hayati terbesar di dunia yang memiliki lebih dari 30.000spesies tanaman tingkat tinggi. Hingga saat ini tercatat 7000 spesies tanaman telah diketahui khasiatnya namun kurang dari 300 tanaman telah diketahui bahan baku farmasi secara regular. Namun, isu besar yang menjadi pemikiran pemerintah Indonesia saat ini adalah bagaimana menjamin obat …
This research aims to analyze the effectiveness of the Kyoto Protocol's implementation within the context of international carbon trading in Kazakhstan, a country whose economy is heavily reliant on fossil fuel-based energy sectors. Since ratifying the Kyoto Protocol in 2009, Kazakhstan has adopted an Emissions Trading System (KazETS) as a strategic step to reduce greenhouse gas emissions and c…
Penelitian ini bertujuan untuk mengetahui substitusi tapioka dengan glukomanan dalam peningkatan serat pangan dan memperbaiki tekstur pempek. Penelitian ini menggunakan metode Rancangan Acak Lengkap (RAL) Non Faktorial dengan perlakuan perbandingan tapioka dan glukomanan yang terdiri dari 6 taraf (A1 = 100%:0%, A2 = 80%:20%, A3 = 60%:40%, A4 = 40%:60%, A5 = 20%:80%, A6 = 0%:100%), dengan 3 kali…
The use of set generators in Indonesia is still dependent on petroleum fuel as its primary fuel. The use of LPG as an alternative fuel is increasing in the industrial sector in Indonesia. In this study, it will use a converter kit as a replacement for a gasoline carburetor so that it can use LPG gas as a source of fuel. The purpose of this research is to find out the performance of pertalite fu…
Bahan bakar minyak dunia kini persediaan semakin lama semakin menipis dan suatu saat akan habis. Begitu juga dengan harga bahan bakar semakin lama semakin tinggi dan tidak terjangkau bagi kebanyakan orang. Saat ini kita dituntut untuk menyelesaikan masalah tersebut, salah satunya dengan bahan bakar biodiesel yang ramah lingkungan serta dapat diperbaharui sehingga takkan pernah dapat habis. Peng…
The analysis of the effect of ethanol addition on the quality of RON 92 gasoline in achieving RON 98 gasoline specifications had been conducted at the laboratory of PT Kilang Pertamina Internasional RU III. This study aimed to produce RON 98 gasoline by blending ethanol into RON 92 gasoline. RON 92 gasoline, commonly known as Pertamax, is obtained by mixing 92% HOMC and 8% LOMC components. In t…
Saat ini kendaraan sepeda motor menggunakan beberapa jenis bahan bakar pertamina antara lain pertalite dan pertamax. Masing-masing jenis bahan bakar tersebut memiliki angka oktan yang berbeda. Performansi sepeda motor dapat diketahui dari besarnya torsi, daya, dan konsumsi bahan bakar yang dihasilkan. Untuk mengetahui torsi sepeda motor dilakukan metode pengukuran enggunakan prony brake. Prinsi…
Coconut oil Biodiesel is an altemative fuel made from vegetable fat that is eco friendly and can reduccs fuel consumption and increases the good value of fuel, also decreases the exhaust emissions in diesel engine. Observation and research of the coconut biodiesel addition in diesel fuel toward machine prestige and exhaust emissions have been done. The parameters that have been researched are t…
Lohmann rooster has the potential to be cultivated as a producer of meat like free-range chicken which has the same taste image. performance Lohmann roosters can be improved using an acidifier. Acidifier is an organic acid that is commonly added to livestock feed which can have an acidic atmosphere effect on the small intestine and have benefits in protecting feed from damage caused by microbes…
This study aims to determine the effect of the use of Indigofera leaves on Hymenachne acutigluma silage on dry matter content, organic matter content, and ash content. This research was carried out from August to October 2023 at the Laboratory of Nutrition and Animal Feed of the Animal Husbandry Study Program, Faculty of Agriculture, Sriwijaya University. This study used the Complete Randomized…